Copper Conductors

BCC-H
Hard Drawn Bare Copper Conductor

Standard Specification : JIS C 3105 : 1994

Technical Properties

Size Number / Dia.
of Wire
Calculated
Cross Sect.
Area
Approx.
Overall
Diameter
Approx.
Weight
Calculated
Breaking Load
DC Resistance
at 20° C
Max.
Standard
Length
per Reel
mm²
No. / mm
mm²
mm
kg/km
kN Ohm/km m
0.9 7 / 0.4 0.9 1.20 8 0.36 20.7 2,000
1.4 7 / 0.5 1.4 1.50 12 0.56 13.2 2,000
2 7 / 0.6 2.0 1.80 18 0.81 9.18 2,000
3.5 7 / 0.8 3.5 2.40 32 1.43 5.17 2,000
5.5 7 / 1.0 5.5 3.00 50 2.23 3.31 2,000
8 7 / 1.2 7.9 3.60 71 3.20 2.30 2,000
14 7 / 1.6 14.1 4.80 127 5.64 1.29 2,000
22 7 / 2.0 22.0 6.00 198 8.71 0.818 2,000
30 7 / 2.3 29.1 6.90 262 11.4 0.618 2,000
38 7 / 2.6 37.2 7.80 335 14.5 0.484 2,000
50 19 / 1.8 48.3 9.00 438 19.2 0.376 2,000
60 19 / 2.0 59.7 10.00 541 23.6 0.301 2,000
80 19 / 2.3 78.9 11.50 715 31.1 0.228 2,000
100 19 / 2.6 100.9 13.00 914 39.4 0.178 2,000
125 19 / 2.9 125.5 14.50 1,137 48.7 0.143 2,000
150 37 / 2.3 153.7 16.10 1,396 60.5 0.118 2,000
200 37 / 2.6 196.4 18.20 1,783 76.7 0.0920 2,000
250 61 / 2.3 253.4 20.70 2,305 99.7 0.0715 2,000
325 61 / 2.6 323.9 23.40 2,946 126 0.0560 1,000
400 61 / 2.9 402.9 26.10 3,665 156 0.0450 1,000
500 61 / 3.2 490.6 28.80 4,462 189 0.3700 1,000
600 91 / 2.9 601.1 31.90 5,478 233 0.0303 500
725 91 / 3.2 731.9 35.20 6,670 281 0.0248 500
850 127 / 2.9 838.9 37.70 7,645 325 0.0217 500
1000 127 / 3.2 1021.4 41.60 9,309 393 0.0179 300